Potassium osmium(VI) oxide dihydrate, 98+%, Thermo Scientific Chemicals

Descripción

Potassium osmium(VI) oxide dihydrate acts as a catalyst for the oxidative cleavage of olefins to ketones and carboxylic acids. It is employed in an intramolecular amidohydroxylation of carbamoyloxytethered olefins providing hydroxy oxazolidinones. It is also used as a reagent in the synthesis of amphidinolide B, which shows potent antitumor activity against human solid and blood tumor cells.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Especificaciones

Identificadores de productos químicos

• CAS: 10022-66-9
• Molecular Formula: H4K2O6Os
• Molecular Weight (g/mol): 368.453
• MDL Number: MFCD00149919
• InChI Key: DGODWNOPHMXOTR-UHFFFAOYSA-N
• Synonym: potassium osmate vi dihydrate, potassium dioxidodioxoosmium dihydrate, potassium osmate dihydrate, unii-5m2bwq2tyj, 5m2bwq2tyj, osmate oso42-, dipotassium, dihydrate, t-4, dipotassium tetrahydroxodioxoosmate, potassium osmate k2oso2 oh 4, potassium osmate k2oso4 , dihydrate
• PubChem CID: 53393272
• IUPAC Name: dipotassium;dioxido(dioxo)osmium;dihydrate
• SMILES: O.O.[O-][Os](=O)(=O)[O-].[K+].[K+]

• Color: White
• Physical Form: Powder
• Quantity: 0.25 g
• Assay Percent Range: 99+%
• Solubility Information: Soluble in water. Slowly decomposes in aqueous solution forming the tetroxide. Insoluble in alcohol,etherSoluble in water. Insoluble in alcohol and ether.
• Formula Weight: 368.43 (332.40 Anhydrous)
• Sensitivity: Hygroscopic
• Appearance: Purple powder
• Chemical Name or Material: Potassium osmium(VI) oxide dihydrate

Seguridad y manipulación

Palabra de advertencia

• Danger

Clasificación

• Acute toxicity Category 3

Indicaciones de peligro

• H301-Toxic if swallowed.
• H311-Toxic in contact with skin.
• H331-Toxic if inhaled.

Consejos de prudencia

• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
• P302+P352-IF ON SKIN: Wash with plenty of water/.
• P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
• P311-Call a POISON CENTER/doctor/ .
• P405-Store locked up.

RUO – Research Use Only